210526416

素因数分解:

$2^4\times 3^2\times {\mathrm{1461989}}^1$

素因数の和:1462003

約数の個数: 30

約数和(自身を含む): 589181970

約数和(自身を除く): 378655554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1461989, 2923978, 4385967, 5847956, 8771934, 11695912, 13157901, 17543868, 23391824, 26315802, 35087736, 52631604, 70175472, 105263208, 210526416]

約数ペア:

[(1, 210526416), (2, 105263208), (3, 70175472), (4, 52631604), (6, 35087736), (8, 26315802), (9, 23391824), (12, 17543868), (16, 13157901), (18, 11695912), (24, 8771934), (36, 5847956), (48, 4385967), (72, 2923978), (144, 1461989)]